/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.anywide.dawdler.clientplug.web.validator.operators;

import java.util.List;
import java.util.regex.Matcher;
/**
 * 
 * @Title:  NoContainRuleOperator.java   
 * @Description:    不包含验证   
 * @author: jackson.song    
 * @date:   2007年07月22日     
 * @version V1.0 
 * @email: suxuan696@gmail.com
 */
public class NoContainRuleOperator extends RegexRuleOperator {
	public static final String RULEKEY="^noContain:\\[(.+)\\]$";
	public NoContainRuleOperator() {
		super(RULEKEY);
	}
	public String validate(Object value, Matcher matcher) {
		String values = matcher.group(1);
		String[] valueArray = values.split(",");
		String error = "不能包含["+values+"]其中一项!";
		if(value==null){
			return error;
		}
		if(value instanceof String){
			if(!validate(valueArray, value.toString()))return error;
		}
		else if(value instanceof String[]){
			String [] valuesArrayTemp = (String[]) value;
			for(String v:valuesArrayTemp){
				if(!validate(valueArray,v))return error;
			}
		}else if (value instanceof List){
			List valuesArrayTemp = (List) value;
			for(Object v:valuesArrayTemp){
				if(!validate(valueArray,v.toString()))return error;
			}
		}
		return null;
}

	@Override
	public String toString() {
		return "规定性范围内不包含验证,如：noContain:[China,1] ,表单中不能出现China或1 !";
	}
	private boolean validate(String [] values,String value){
		for(String v:values){
			if(v.trim().equals(value.trim())){
				return false;
			}
		}
		return true;
	}
}

